CVE-2018-10911

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    CVE-2018-10911

    Published: 4 Sept 2018Last Modified: 8 Jul 2026

    Summary:

    Details: A flaw was found in the way dic_unserialize function of glusterfs does not handle negative key length values. An attacker could use this flaw to read memory from other locations into the stored dict value.

    References: http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00035.html, https://access.redhat.com/errata/RHSA-2018:2607, https://access.redhat.com/errata/RHSA-2018:2608, https://access.redhat.com/errata/RHSA-2018:2892, https://access.redhat.com/errata/RHSA-2018:3242, https://access.redhat.com/errata/RHSA-2018:3470, https://lists.debian.org/debian-lts-announce/2018/09/msg00021.html, https://lists.debian.org/debian-lts-announce/2021/11/msg00000.html, https://security.gentoo.org/glsa/201904-06, https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10911, https://review.gluster.org/#/c/glusterfs/+/21067/

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- c8c56b9a53471792a126f8e46f32ce7190eac10c
    Fixed -fe5b6bc8522b3539a97765b243ad37ef227c05b6

    Affected versions

    v4.1.7
    v4.1.6
    v4.1.5
    v4.1.4
    v4.1.3
    v4.1.2
    v4.1.1
    v4.1.0

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High